National Parks/Monuments
Tribal BoundariesThe tribal boundaries shown here are provided by the Bureau of Indian Affairs
and are intended to be used as a general spatial reference only. They are not a formal
determination of tribal boundaries by the EPA.

National Parks/Monuments
Tribal BoundariesThe tribal boundaries shown here are provided by the Bureau of Indian Affairs
and are intended to be used as a general spatial reference only. They are not a formal
determination of tribal boundaries by the EPA.

National Parks/Monuments
Tribal BoundariesThe tribal boundaries shown here are provided by the Bureau of Indian Affairs
and are intended to be used as a general spatial reference only. They are not a formal
determination of tribal boundaries by the EPA.

AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.

AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.

Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.

Forecast Discussion: Friday, September 12th, 2019: The weather the next few days should be a dramatic improvement from the stormy week we've experienced. Today will be dry as low pressure tracks northeast out of the state. Winds will be breezy and out of the west. Cooler temperatures in the 50s are expected statewide and skies will be cloudy. Tomorrow marks the start of a warm-up, as winds will switch from the south. Mostly cloudy skies and temperatures in the 70s are expected. A weak cold front passes overnight Sunday and skies will clear in the morning. Winds will be light from the west and high temperatures will continue to climb in the upper 70s across much of the state. Winds will again be from the south on Monday with mostly sunny skies and high temperatures reaching 80 degrees. This pattern will continue through Wednesday when a cold front brings a chance of showers and storms. Green (good) AQI values are expected statewide today through Wednesday.